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发明名称
Lichtbogenschweißverfahren und Elektroden zu seiner Durchführung
摘要
申请公布号
AT173606(B)
申请公布日期
1953.01.10
申请号
ATD173606
申请日期
1949.06.07
申请人
ELIN AKTIENGESELLSCHAFT FUER ELEKTRISCHE INDUSTRIE
发明人
ING. WILIBALD SENFT
分类号
主分类号
代理机构
代理人
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